Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Power door lock control system
Toyota Corolla (E120): Power door lock control system
|
Symptom |
Suspected area |
| All doors are not operated by driver’s door key cylinder interlocked with key |
|
| Key confinement prevention function does not work properly (unlock warning switch circuit) |
|
- How to proceed with troubleshooting
- Terminals of ecu
- All door lock and unlock do not operate by the master switch or the driver’s door key
- Key confinement prevention function does not work properly (unlock warning switch circuit)
Other materials:
Inspection procedure
Hint:
if different dtcs related to different systems that have terminal e2
as the ground terminal are output
simultaneously, terminal e2 may be open.
Read freeze frame data using the hand-held tester or the obd ii scan
tool. Freeze frame data records
the engine conditions when a malf ...
Inspection procedure
Hint:
if different dtcs related to different systems that have terminal e2
as the ground terminal are output
simultaneously, terminal e2 may be open.
If dtc p0441 (purge flow), p0446 (vsv for ccv), p0451, p0452 or p0453
(evaporative pressure
sensor) is output with dtc p0442 or p0456, ...
Seat belts
Make sure that all occupants
are wearing their seat
belts before driving the
vehicle.
WARNING
Observe the following precautions
to reduce the risk of injury in the
event of sudden braking, sudden
swerving or an accident.
Failure to do so may cause death
or serious injury.
■Wearing a seat belt
E ...